--- product_id: 3818773 title: "Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules" brand: "thorne" price: "€ 27.44" currency: EUR in_stock: true reviews_count: 13 category: "Thorne" url: https://www.desertcart.be/products/3818773-selenium-200-mcg-selenium-supplement-for-antioxidant-support-supports-thyroid store_origin: BE region: Belgium --- # Gluten, dairy & soy-free formula Third-party tested & certified 200 mcg pure selenium per capsule Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules **Brand:** thorne **Price:** € 27.44 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your wellness game with selenium that’s trusted, clean, and clinically proven! ## Quick Answers - **What is this?** Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules by thorne - **How much does it cost?** € 27.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/3818773-selenium-200-mcg-selenium-supplement-for-antioxidant-support-supports-thyroid) ## Best For - thorne enthusiasts ## Why This Product - Trusted thorne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Daily Wellness:** Small, easy-to-swallow capsules with no aftertaste—perfect for busy professionals on the go. - • **Clean & Allergy-Friendly:** Formulated without gluten, dairy, or soy to fit seamlessly into your clean-living lifestyle. - • **Clinically Trusted Quality:** Backed by third-party certification and trusted by 100+ pro sports teams for purity and potency. - • **Powerful Antioxidant Defense:** Shield your cells from oxidative stress and environmental toxins with clinically effective selenium dosage. - • **Thyroid & Metabolism Booster:** Support your thyroid health to enhance energy, mood, and maintain radiant hair and skin. ## Overview THORNE Selenium delivers a potent 200 mcg dose of this essential trace mineral per capsule, supporting antioxidant defense, thyroid health, and immune function. Third-party tested for purity and free from gluten, dairy, and soy, it’s a clean, reliable supplement favored by healthcare practitioners and professional athletes alike. With 60 easy-to-swallow capsules, it’s designed for daily use to promote healthy aging and overall vitality. ## Description Foundational Wellness Visit the Store Foundational Wellness Visit the Store Sports Nutrition Visit the Store Sports Nutrition ## Features - Essential Nutrient: Selenium is an important trace mineral that helps maintain health and wellness throughout the body and promotes optimal immune function* - Thyroid Health: Selenium supports healthy thyroid function, which benefits energy levels, metabolism, mood, and healthy hair and skin* - Antioxidant Support: Promotes the bodys natural antioxidant capabilities to reduce oxidative damage in the body caused by environmental toxins, stress, and the effects of poor diet and lifestyle choices* - 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label - Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00B5N9IDQ | | Age Range Description | Adult | | Best Sellers Rank | #2,245 in Health & Household ( See Top 100 in Health & Household ) #1 in Selenium Mineral Supplements | | Brand | THORNE | | Brand Name | THORNE | | Customer Reviews | 4.7 out of 5 stars 4,303 Reviews | | Diet Type | Gluten Free | | Flavor | Unflavored | | Item Form | capsules | | Item Weight | 0.04 Pounds | | Manufacturer | Thorne Research | | Manufacturer Part Number | M225 | | Material Type Free | no artificial flavors,soy free,gluten free,dairy free | | Model Number | M225-R | | Number of Items | 1 | | Primary Supplement Type | Selenium | | Product Benefits | Liver & Detox Thyroid | | UPC | 693749225010 | | Unit Count | 60 Count | ## Product Details - **Brand:** THORNE - **Flavor:** Unflavored - **Item Form:** capsules - **Primary Supplement Type:** Selenium - **Unit Count:** 60 Count ## Images ![Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71cOij-xLpL.jpg) ![Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 2](https://m.media-amazon.com/images/I/71hU9yxNj1L.jpg) ![Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 3](https://m.media-amazon.com/images/I/71TGGlsz1WL.jpg) ![Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 4](https://m.media-amazon.com/images/I/71ck17PREgL.jpg) ![Selenium - 200 mcg Selenium Supplement for Antioxidant Support - Supports Thyroid Health, Immune Function & Healthy Aging - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 5](https://m.media-amazon.com/images/I/817reR1ORzL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this contain L-selenomethionine or the DL form?** A: Yes, selenomethionine is verified using USP methodologies. Thorne Research uses inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS) to analyze each incoming batch of L-selenomethionine used in this product. SOPs are in compliance with USP standards. Clean Break Seller · March 4, 2015 **Q: IS this verified by USP?** A: Yes, selenomethionine is verified using USP methodologies. Thorne Research uses inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS) to analyze each incoming batch of L-selenomethionine used in this product. SOPs are in compliance with USP standards. **Q: Is this product yeast-free?** A: Yes. Though I switched from this brand to "NOW" at 100 mcg (take 2 instead) and it states on the front of the bottle "Yeast Free". **Q: From what source is this seleniomethionine?** A: I don't know. But recommended by a certified nutritionist. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***D on March 24, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***K on March 5, 2026* ### ⭐⭐⭐⭐⭐ Review *by E***N on November 2, 2025* ## Frequently Bought Together - THORNE Selenium - 200 mcg Selenium Supplement for Antioxidant Support* - 60 Capsules - THORNE Zinc Picolinate 15mg - Highly Absorbable Zinc Supplement - Supports Wellness, Immune System, Eye, Skin, and Reproductive Health* - Gluten-Free, Soy-Free, Dairy-Free - 60 Capsules - THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/3818773-selenium-200-mcg-selenium-supplement-for-antioxidant-support-supports-thyroid](https://www.desertcart.be/products/3818773-selenium-200-mcg-selenium-supplement-for-antioxidant-support-supports-thyroid) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-04*